I recently took 10 months off before my current gig. I did little to no coding, mostly just recovering from burnout and doing some side fun stuff. No one batted an eye about the break when I started job-searching again --- I think breaks like that in tech are pretty normal.
I also wrote a more detailed blog about my experiences and advice for a break if it's useful! https://gunsch.cc/2024/04/06/sabbatical-review.html